R901519744 Pressure Limiting Valve DBWÂ 30Â B2-5X/350-6SMG205N9K4 is a high-quality industrial hydraulic valve, providing reliable pressure reduction to the set value. With nominal size 32 and symbol B, it is solenoid-operated at 205 V DC. Original Bosch Rexroth products are locally supported by CreatX Technology SRL, ensuring superior performance and technical support.